Imagick::setOption

(PECL imagick 2.0.0)

Imagick::setOption — Configure une option d'un objet Imagick

Description

bool Imagick::setOption ( string $key , string $value )

Configure une ou plusieurs options de l'objet Imagick.

Liste de paramètres

key
value

Valeurs de retour

Returns TRUE on success.

add a note User Contributed Notes Imagick::setOption

alexandre at gaigalas dot net 11-Jul-2011 02:43


If you want to extract a preview from a PDF file using the CropBox instead of the whole document, setOption() is the right method:



<?php

$handler = new Imagick();

$handler->setOption('pdf:use-cropbox', 'true');

$handler->readImage($imageFileName);

$handler->thumbnailImage(200, 200, true);

$handler->setImageFormat('jpeg');

$handler->writeImage($destThumbFileName);

?>



It is the equivalent to the -define pdf:use-cropbox=true for the convert command line tool. pdf:use-trimbox is also available.



Note that on my environment the setOption only worked when i called it before the readImage method, which means that you can't pass the filename to the Imagick constructor directly.

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